9Pin Female Connector Lemoo to JST XH PH Customized Cable Assembly for Industrial Equipment
Product Name |
9Pin Female Connector Lemoo to JST XH PH Customized Cable Assembly |
Insulated Material |
PVC |
Rated Voltage |
250V |
Conductor |
Copper |
Jacket |
PVC |
Length |
1m/2m/Customized |
Wire Color |
Black/Customized |

Item |
Parameters |
Connector type |
9Pin Lemoo (male) + JST series (female) |
Common JST models |
ST-XH (2.54mm), JST-SM (1.25mm) |
Wire gauge (AWG) |
22AWG~28AWG (default 24AWG) |
Rated current |
3A/pin (JST standard), Lemoo plug by model |
Rated voltage |
≤250V AC/DC (JST standard) |
Insulation material |
PVC/silicone (temperature resistant 80°C~105°C) |
Contact resistance |
≤20mΩ (per contact) |
Protection level |
Waterproof IP67 |
Cable length |
0.3m~2m (standard), support customization |
Terminal plating |
Tin/gold plating (optional) |
Shielding options |
No shielding/aluminum foil shielding/braided shielding |
1. Product Introduction
9Pin Lemoo to JST Wire Harness is a multi-core connection harness that uses 9Pin Lemoo plugs (commonly used in industrial control and automation equipment) and JST series plugs (such as JST-XH, JST-SM, etc., suitable for PCB board connection), suitable for signal transmission, power distribution and stable interconnection between devices.
2. Product advantages
High reliability connection (gold-plated/tin-plated terminals, anti-oxidation)
Compact design (space-saving, suitable for dense wiring)
Anti-misinsertion structure (JST plug with key lock)
Flexible wire (bending resistance, reducing installation stress)
Flexible customization (supporting different JST models and line sequence adjustment)
3. Application areas
Industrial automation equipment (PLC, sensor wiring)
Robot control harness (servo, motor signal transmission)
Electronic test fixture (PCB board burning/detection)
3D printer/CNC machine tool (limit switch, module interconnection)
Medical equipment/instrumentation (low interference signal transmission)
4. Purchase suggestions
1. Confirm the interface model (such as JST-XH 2.54mm pitch or JST-SM 1.25mm pitch).
2. Check the line sequence (some devices require specific pin definitions, sample drawings can be customized).
3. Select the line length (0.3~1.5 meters are recommended, too long may affect signal integrity).
4. Prefer models with shielding layer (for high frequency/anti-interference scenarios).
5. Customized wire color/label can be negotiated for bulk purchase.
5. Precautions for safe use
Do not plug or unplug while powered on (may damage terminals or equipment).
Avoid bending cables at sharp angles (to prevent internal core breakage).
Regularly check terminals for looseness/oxidation (poor contact can easily lead to signal failure).
Do not exceed rated current (JST plug is usually ≤3A/pin, Lemoo plug needs to check specification).
Waterproof models (such as JST-PA series) should be selected for humid environments.
6. FAQ
Q1: How to distinguish male and female Lemoo plugs from JST plugs?
A: Lemoo is usually male (pin socket), JST needs to be based on model (such as JST-XH female corresponding to PCB male socket).
Q2: Does it support data transmission (such as RS-485/CAN bus)?
A: Yes, but you need to use twisted shielded pair cable and confirm impedance matching.
Q3: Can the line sequence error be adjusted?
A: The wire sequence can be customized, and the standard products need to be modified by yourself (it is recommended to use a needle remover).
Q4: What is the maximum working voltage?
A: JST is usually ≤250V AC/DC, and Lemoo plugs need to refer to the manufacturer's specifications (commonly ≤300V).
Q5: How to fix the wire harness to prevent it from falling off?
A: JST plugs have locks, and Lemoo plugs can be fixed with threads or cable ties.
7. Summary
9Pin Lemoo to JST Wire Harness is a universal interconnection solution for industrial and electronic equipment, combining high-density connection and signal stability. When purchasing, it is necessary to focus on confirming the interface matching, wire sequence and current requirements, and follow safe operating specifications to extend service life.

99.9% oxygen free copper material, copper core, non flammable and safer to use. The outer skin is made of brand new PVC material, which is soft, durable, effectively oxidized, odorless, safe to use, and can be purchased and used with confidence.
Nickel plated plugs are resistant to oxidation, tightly combined and easy to handle, with user-friendly design for easy insertion and removal, making them more user-friendly. The head uses copper plugs that are heat-resistant and flame-retardant, making charging more efficient and stable.
The power cord is wrapped in PVC material, which is flame-retardant, heat-resistant, flame-retardant, and does not leak electricity, making it more reassuring. Pure copper core has stable transmission, good conductivity, low resistance, low heat generation, stable transmission, and sufficient power supply.
Industrial automation equipment (PLC, sensor wiring)
Robot control harness (servo, motor signal transmission)
Electronic test fixture (PCB board burning/detection)
3D printer/CNC machine tool (limit switch, module interconnection)
Medical equipment/instrumentation (low interference signal transmission)



Lanka Industrial Automation Shanghai Co.,Ltd is an advanced manufacturer integrating research and development, production, sales and service together, We specialize in developing and manufacturing special cables.
The main products are power cords, robot cables, reel cables, flat cables, spiral cables, CE certified flexible cables, data cables, special customized cables, etc. The company has a strong technical research and development team, the core technical team consists of several professional Composed of a team of senior engineers with professional background, the technical team makes full use of profound professional theory and rich practical experience to independently research and develop, constantly penetrate the heart, and the quality is guaranteed.
In 2020, it will obtain the TILVA certification for industrial robot flexible cables from the National Robot Testing and Evaluation Center. Products are widely used in key projects such as industrial robots, CNC machine tools, laser equipment, logistics systems, packaging equipment, lifting systems, lifting equipment, etc. Excellent quality and service have received widespread praise from the industry and customers.
Sample
Give your requirements to us, we recommend the suitable cables for you, samples is free if we have stock, if not, we could customize it, then charging some cost for sample.The samples'fee will return to you when we got your order more than 1000USD.
Usually, samples will provide within 3 days.if you need to customize then we need 1-2 weeks.
Payment
We accept bank transfer, Paypal and West union., if in some other way please check with us.
Warranty
If it is our quality problem then we will afford the freight for you to replace the cables.
Advantages
Production and testing equipment more than 100 sets,
R&D engineers: 12
management teams all have more than ten years; work experience in cable industry.
Packaging
Spiral cable and cable harness are packed in carton, then in wooden pallet.
PVC cable and Pur cables are packed in wooden drum and in wooden box.
We will pack the cable in good condition according to the size.
Delivery
According to customer's choices.Sample usually sent by express. Bulk goods can be sent by air, by sea.
Please contact with us for shipping cost., we have discount with DHL, TNT, UPS, FEDEX and cooperated with shipping agent If you don't have the express account.
Lead time:Normally, 10-20 days
Q 1: I didn't find my needed model in this page.
Answer: Dear Friends, catalog will emailed to you asap when you contact with us. Also, we supply customization service. So, contact us !
Q 2: What's your Minimum Order Quantity?
Answer: Normally, 10pcs for mass production.
Q 3: When can I get the price and what's the validity?
Answer: usually within one day.Validity is 30 days
Q 4: What's your payment terms?
Answer: By T/T 30% in advance ; Balance 70% before shipment.
Q 5: What's your delivery time?
Answer: It depends on whether we just have the stock for your type. Or, it takes about 10 - 30 days for normal orders.
Q 6: What's your package method ?
Answer: Usually, it's cartons, and for big cable, we use wooden drum.
Any other questions please contact with us freely:)